Just saw another warning about electronic keys. Once the car is rumming, it doesn't need the key to keep going. So if you hand off the car to a valet, or anyone else, he can take it to park, or use, then stop it and discover he doesn't have the key to restart it. Or, as a number of people have discovered to their chagrin, you can take the car back from the valet and drive away, then stop it miles from nowhere and discover you don't have the key to restart it.   How many more gadgets will be foisted off that are so &*$# "clever" that they're a damned nuisance?